| Patents for B21D 22 - Shaping without cutting, by stamping, spinning, or deep-drawing (12,324) |
|---|
| 10/15/2008 | CN101284293A Intelligentized regulation system of air-conditioner fin die |
| 10/15/2008 | CN101284290A Curved surface die on special-shaped curved surface quick formation machine |
| 10/15/2008 | CN100425850C Shell-type needle roller bearing, supporting structure for compressor main shaft, and supporting structure for piston pump drive section |
| 10/14/2008 | US7434443 Compound press-forming apparatus and compound press-forming method |
| 10/14/2008 | US7434442 Container bodymaker |
| 10/14/2008 | CA2333575C Can bottom having improved strength and apparatus for making same |
| 10/09/2008 | US20080245249 Stamp For Hot or Cold Stamping |
| 10/08/2008 | EP1977842A1 Machine for shaping sheet metal and shaping method |
| 10/08/2008 | EP1976651A1 Active reconfigurable stretch forming |
| 10/08/2008 | CN201127966Y Rotary pressing forming device |
| 10/08/2008 | CN201127965Y Press device of mold |
| 10/08/2008 | CN101279416A Method for manufacturing fixed seat with necking |
| 10/08/2008 | CN101279413A Molding technique of plasma heat radiation board |
| 10/08/2008 | CN101279341A Pounding mold for special-shaped curved face quick former |
| 10/08/2008 | CN101279339A Mold for leveling aluminum plate for special-shaped curved face quick former |
| 10/08/2008 | CN101279338A Post forming method of aluminum pot body |
| 10/02/2008 | US20080236232 Method of spinning multiple parts |
| 10/02/2008 | US20080236231 Die apparatus and method for high temperature forming of metal products |
| 10/01/2008 | EP1973679A2 Method for delaying of cooling and hardening of desired zones of a sheet during a hot metal stamping process |
| 10/01/2008 | CN201126014Y Divided air cylinder |
| 10/01/2008 | CN101274347A Method for processing pipe body, method for producing oil cylinder device and oil cylinder device |
| 10/01/2008 | CN101274343A Device for improving forming limit in hydromechanical deep drawing of sheet material and method thereof |
| 10/01/2008 | CN101274341A Metal processing and molding method for reducing plastic resilience |
| 09/25/2008 | US20080233779 Method and Apparatus for the Manufacture of a Terminal for a Lead-Acid Type Accumulator and a Terminal Manufactured Therewith |
| 09/25/2008 | US20080229802 Method of Forming a Metal Sheet Blank |
| 09/25/2008 | US20080229801 Can Manufacture |
| 09/25/2008 | US20080229797 Method and apparatus for hot forming of sheet metal in titanium-base alloys |
| 09/24/2008 | EP1971464A2 Formation tool for a punching machine |
| 09/24/2008 | EP1971452A1 Process for producing a container and apparatus for producing a container using said process |
| 09/24/2008 | EP1971451A1 Coupling boss and method for fabricating the same |
| 09/24/2008 | EP1297269B1 Method for producing a torsional vibration damper housing, especially a housing for a viscosity torsional vibration damper |
| 09/24/2008 | CN201120436Y Digital control lathes with closing-in function |
| 09/24/2008 | CN201120432Y Corrugation-preventing structure for thin material punch stretching die |
| 09/24/2008 | CN101272874A Method for production of magnesium alloy molding-processed article, and magnesium alloy molding-processed article |
| 09/24/2008 | CN101270644A Sieve tube with bulged internal support sleeve and its processing method |
| 09/24/2008 | CN101270643A Sieve tube with novel internal support sleeve and method for producing the same |
| 09/24/2008 | CN101270609A Method for producing building buckle |
| 09/24/2008 | CN101269456A Process for manufacturing steel spoke |
| 09/24/2008 | CN101269392A Secondary deep-drawing composite mold |
| 09/24/2008 | CN101269391A Drip molding with flanging hole and its processing method |
| 09/23/2008 | CA2183295C Circular and oval flanged rings for connecting ducting and method of making |
| 09/18/2008 | DE102007012896A1 Joint making method for sheet metal, involves providing sheet metal with thickness lesser than preset percent of nominal thread diameter of flange or thread screw, and forming flange by forming die using extrusion press |
| 09/18/2008 | DE102006011021B4 Vorrichtung und Verfahren zur Herstellung eines eine Nabe aufweisenden Formkörpers Apparatus and method for producing a molded body having a hub |
| 09/17/2008 | EP1970136A1 Plate-shaped workpiece positioning structure for hot press forming |
| 09/17/2008 | EP1554067B1 Method and apparatus for reducing wrinkle formation in deep drawing |
| 09/17/2008 | EP1372946B1 Device for treating flat material |
| 09/17/2008 | CN201115867Y Equipment for processing board |
| 09/17/2008 | CN201115864Y Shaping mask punching mould with crest line |
| 09/17/2008 | CN101264567A Manufacturing technology for high pressure filtering device of coffee machine |
| 09/17/2008 | CN101264501A Roller bearing holder locking notch forming method |
| 09/17/2008 | CN101264495A High-tension metal plate shaping manufacturing method and the punching equipment |
| 09/17/2008 | CN101263967A Hollow out metal modeling and technique method for preparing vessel combination with plastic |
| 09/17/2008 | CN100418756C Pressing make-up machine |
| 09/16/2008 | CA2501179C Method and device for the production of a pneumatic tire rim |
| 09/12/2008 | WO2008106936A1 Bearing journal component and vehicle seat comprising a bearing journal component |
| 09/12/2008 | WO2008106934A1 Method for producing a bearing journal component |
| 09/12/2008 | CA2676600A1 Laundry treating apparatus and method of manufacturing a front cover for a laundry treating apparatus |
| 09/11/2008 | US20080216543 Enhanced Press Apparatus |
| 09/11/2008 | US20080216539 Method and Device for the Integral Molding of a Flange to the End of a Round or Oval Pipe of Thin-Walled Sheet Metal and Pipe Produced by the Method |
| 09/10/2008 | EP1658148B1 Method for shaping metal sheets |
| 09/10/2008 | CN101260776A Ultra-high tensile steel vehicle door anti-collision joist and method of manufacture |
| 09/10/2008 | CN101260765A Horizontal drawing window positioning sliding support block manufacture method |
| 09/10/2008 | CN101259509A Forming technique for sheet metal stamping cold forging and fine blanking composite boss part |
| 09/10/2008 | CN101259508A Manufacturing method of conical drum for communicating with article rack |
| 09/10/2008 | CN101259506A Elastic floating circular conical surface pilot pin upgrading mould feeding precision positioning device |
| 09/10/2008 | CN101259504A Stamping die, stamping forming method and product made by the stamping forming method |
| 09/10/2008 | CN101259500A Scaly-type pressure-adjustable covering part blank holder device |
| 09/10/2008 | CN101259499A Multi-point continuous height-adjustable draw-bead structure |
| 09/10/2008 | CN101259498A Forming method and forming device for battery shell |
| 09/04/2008 | WO2008106591A1 Metal blank with binder trim component and method |
| 09/04/2008 | WO2008104360A1 Method for shaping a blank, and cooling device for a blank |
| 09/04/2008 | WO2008104043A1 Half frame manufacturing process for a motor vehicle |
| 09/04/2008 | US20080210037 Gear |
| 09/04/2008 | US20080209975 Universal Press for Deforming Pipe Connection Sleeves, and for Other Uses |
| 09/04/2008 | US20080209974 Metal Blank with Binder Trim Component and Method |
| 09/04/2008 | DE102007009937A1 Metal plate shaping heats the plate to a given temperature, which is then clamped between two cooling elements before pressing |
| 09/04/2008 | CA2679432A1 Method for shaping a blank, and cooling device for a blank |
| 09/03/2008 | EP1964622A1 Method for forming image pattern on surface of metallic glass member, apparatus for forming image pattern, and metallic glass member having image pattern on its surface |
| 09/03/2008 | EP1963545A1 Method for the carboxylation treatment of metal surfaces, use of said method in order to provide temporary protection against corrosion and method for producing shaped sheet metal thus carboxylated |
| 09/03/2008 | EP1301296B8 Method and forming machine for deforming a hollow workpiece |
| 09/03/2008 | CN201108937Y Device for belt wheel spinning |
| 09/03/2008 | CN101256044A Refrigerant pipe for refrigeration cycle and manufacturing method of the same |
| 09/03/2008 | CN100415506C Metal appearance metal band of high appearance gloss stability |
| 09/03/2008 | CN100415409C Method for the manufacture of a piston |
| 09/02/2008 | US7418849 Process of producing profiles whose cross-section is variable in the longitudinal direction |
| 08/28/2008 | WO2008101567A1 Method and apparatus for the temperature-controlled shaping of hot-rolled steel material |
| 08/28/2008 | WO2008057194A3 Method of forming a gear |
| 08/28/2008 | US20080202192 Pressing device for forming steel sheet blanks into clips |
| 08/28/2008 | US20080202191 Corrosion resistant tool |
| 08/28/2008 | US20080202190 Modular tooling system and method |
| 08/28/2008 | US20080202184 Process for Fabricating Large-Surface metal Plate Into a Shaped Part, Such as an Outer Skin Panel of a Vehicle Body |
| 08/28/2008 | US20080201950 Manufacture of a Shaft/Hub Connection |
| 08/28/2008 | DE102007009597A1 Tool manufacturing method, involves bringing marks of upper and lower tools into desired position, radially fixing marks from outside, individually adjusting marks in axial direction, and stabilizing tools by pressing pad |
| 08/27/2008 | EP1961504A2 Process for producing high precision optoelectronic components |
| 08/27/2008 | EP1534445B1 Forming tool |
| 08/27/2008 | EP1469957B1 Method and forming machine for manufacturing a product having various diameters |
| 08/27/2008 | EP1136154B1 Method of manufacturing bottle type can |
| 08/27/2008 | CN201105509Y Combined type sheet-space hydraulic press |
| 08/27/2008 | CN201105300Y Device for machining bowl-type plug |
| 08/27/2008 | CN101249916A Elevator calling box panel and method for making same |